Enum StateChange 

pub enum StateChange<State> {
    Upsert(State),
    Delete,
}

Variants

Upsert(State)

Delete

Implementations

impl<State> StateChange<State>

pub fn is_delete(&self) -> bool

pub fn desired_state(&self) -> Option<&State>

pub fn state(&self) -> Option<&State>

Trait Implementations

impl<State: Clone> Clone for StateChange<State>

fn clone(&self) -> StateChange<State>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<State: Debug> Debug for StateChange<State>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de, State> Deserialize<'de> for StateChange<State>

where State: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<State: PartialEq> PartialEq for StateChange<State>

fn eq(&self, other: &StateChange<State>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<State> Serialize for StateChange<State>

where State: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<State> StructuralPartialEq for StateChange<State>